Namnå is a village in Grue Municipality in Innlandet county, Norway. The village is located on the east shore of the river Glomma, about 4 kilometres (2.5 mi) north of the village of Kirkenær. The Norwegian National Road 2 and the Solørbanen railway line both run through the village.

The 0.66-square-kilometre (160-acre) village has a population (2017) of 357 and a population density of 540.9 inhabitants per square kilometre (1,401/sq mi). Since 2018, the population and area data for this village area has not been separately tracked by Statistics Norway.